Gerd Albrecht, Hamburg Philharmonic State Orchestra, Cologne West German Radio Chorus, Cologne West German Radio Orchestra, Peter Gülke, Gernot Süssmuth, Hans-Jakob Eschenburg, James Conlon, Cologne Gurzenich Orchestra, Thomas Duis, Reinhold Friedrich, Mozarteum Orchestra Salzburg, Sandor Vegh, Deutsches Symphonie-Orchester Berlin, Roger Epple, Petersen Quartet, Hans E. Zimmer, Joachim Pliquett, Henry Krtschil, Lotte Lenya, Studio Orchestra, Gisela May, Till Alexander Körber, North German Radio Chorus, Gabriele Schreckenbach, Roland Hermann, RIAS Kammerchor & Celina Lindsley
